Deconvoluting to a DEM - Unmanned Spaceflight.com

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Deconvoluting to a DEM

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Juramike

May 18 2010, 02:30 PM

Post #1

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I wanted to see if it would be easy to create a "pure" elevation model starting with an already-created brightness overlay on an elevation model.

I tried it with a Venus global image at 180 degrees, using PIA00159 as the combined brightness/elevation model and trying to remove the RADAR-brightness part which I got from PIA00104 (after converting to black and white to match PIA00478). It ain't perfect, but it is a start.

Here is the flow:

Resultant full-res Venus derived colorized DEM is here: http://www.flickr.com/photos/31678681@N07/4618186455/

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Some higher resolution images available at my photostream: http://www.flickr.com/photos/31678681@N07/

Posts in this topic

Juramike Deconvoluting to a DEM May 18 2010, 02:30 PM

4th rock from the sun Interesting processing, but the global altimetry f... May 18 2010, 05:05 PM

JohnVV and here http://pds-geosciences.wustl.edu/geo/mgn-... May 19 2010, 09:00 PM

Juramike Thanks, y'all. My original intent was making ... May 19 2010, 10:07 PM

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